ES3031717T3 - System and method for variable intensity patterns - Google Patents

System and method for variable intensity patterns

Info

Publication number
ES3031717T3
ES3031717T3 ES19712361T ES19712361T ES3031717T3 ES 3031717 T3 ES3031717 T3 ES 3031717T3 ES 19712361 T ES19712361 T ES 19712361T ES 19712361 T ES19712361 T ES 19712361T ES 3031717 T3 ES3031717 T3 ES 3031717T3
Authority
ES
Spain
Prior art keywords
driving control
control signals
pwm driving
intensity
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES19712361T
Other languages
English (en)
Spanish (es)
Inventor
Caleb Garrett
Dave Sousa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Whelen Engineering Co Inc
Original Assignee
Whelen Engineering Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Whelen Engineering Co Inc filed Critical Whelen Engineering Co Inc
Application granted granted Critical
Publication of ES3031717T3 publication Critical patent/ES3031717T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2611—Indicating devices mounted on the roof of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
ES19712361T 2019-01-23 2019-03-05 System and method for variable intensity patterns Active ES3031717T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/254,730 US11064589B2 (en) 2019-01-23 2019-01-23 System and method for variable intensity patterns
PCT/US2019/020687 WO2020153978A1 (en) 2019-01-23 2019-03-05 System and method for variable intensity patterns

Publications (1)

Publication Number Publication Date
ES3031717T3 true ES3031717T3 (en) 2025-07-10

Family

ID=65818630

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19712361T Active ES3031717T3 (en) 2019-01-23 2019-03-05 System and method for variable intensity patterns

Country Status (5)

Country Link
US (2) US11064589B2 (pl)
EP (1) EP3914477B1 (pl)
ES (1) ES3031717T3 (pl)
PL (1) PL3914477T3 (pl)
WO (1) WO2020153978A1 (pl)

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US20160144778A1 (en) 2014-11-24 2016-05-26 David M. Tucker Enhanced communication system for vehicle hazard lights
WO2018185900A1 (ja) * 2017-04-06 2018-10-11 三菱電機株式会社 点灯制御装置、点灯制御方法及び点灯制御プログラム
WO2020123673A1 (en) 2018-12-11 2020-06-18 Ess-Help, Inc. Enhanced operation of vehicle hazard and lighting communication systems
US11064589B2 (en) * 2019-01-23 2021-07-13 Whelen Engineering Company, Inc. System and method for variable intensity patterns
US11518298B2 (en) 2019-03-15 2022-12-06 ESS-Help, lnc. High visibility lighting for autonomous vehicles
US11590887B2 (en) 2019-03-15 2023-02-28 Ess-Help, Inc. Control of high visibility vehicle light communication systems
AU2020241841A1 (en) 2019-03-15 2021-10-14 Emergency Safety Solutions, Inc. Control of high visibility vehicle light communication systems
JP7065261B2 (ja) 2019-03-28 2022-05-11 イーエスエス－ヘルプ，インコーポレーテッド 遠隔車両ハザードおよび通知ビーコン
AU2020329976A1 (en) 2019-08-12 2022-03-10 Emergency Safety Solutions, Inc. System for communication of hazardous vehicle and road conditions
CN112040601B (zh) * 2020-09-03 2023-04-07 广州彩熠灯光股份有限公司 灯具点阵控制装置及方法、led舞台灯具
JP7550003B2 (ja) * 2020-09-16 2024-09-12 株式会社小糸製作所 車両用灯具およびランプコントロールモジュール

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Also Published As

Publication number Publication date
US20200236745A1 (en) 2020-07-23
US11064589B2 (en) 2021-07-13
EP3914477A1 (en) 2021-12-01
TW202041101A (zh) 2020-11-01
PL3914477T3 (pl) 2025-08-18
US20210307143A1 (en) 2021-09-30
US11672064B2 (en) 2023-06-06
WO2020153978A1 (en) 2020-07-30
EP3914477B1 (en) 2025-04-16

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